Solve x= √x+7 +5
check for extraneous solutions

(pls show work)

x = 9

Step-by-step explanation:

Let's solve your equation step-by-step.

Step 1: Flip the equation.

Step 2: Add -5 to both sides.

Step 3: Solve Square Root.

(Square both sides)

(Factor left side of equation)

  or   (Set factors equal to 0)

x = 2 or x = 9

x = 2 (Doesn't work on the original equation)

x = 9 (Works in the original equation)

x = 9

step-by-step explanation:

1

answer: this is not a question

step-by-step explanation: this is a answer